.htaccess mod_rewrite无法捕获整个URL

Question

htaccess file

RewriteEngine On
RewriteRule ^(.+)$ index.php?url=$1 [PT,L]

Whatever I add to the URL mod_rewrite catches it and puts in it the GET variable url and redirects the user in the background to my index.php page.

Example:

http://www.mysite.com/members/profile

In my index.php page if I then output the url parameter to the screen I get

members/profile

That is what I want but the problem is when I add something like this to the URL:

members/profile##

OR

members/profile...

and probably loads of other special characters mod_rewrite only seems to catch the:

members/profile

leaving out the characters at the end for some reason.

I don't want that as I need catch every single chacter in the URL. Does anyone know why it is not catching the whole URL? Thanks.

Answer 1

I tested your code with a .htaccess file containing the following:

RewriteEngine On
RewriteRule ^(.+)$ index.php?url=$1 [PT,L]

and this php script called index.php :

<?php
echo '$_GET[\'url\'] = "' . $_GET['url'] . '"';
?>

Indeed, it didn't work. But nothing worked, not even the things you described that did. So why would that be case? Well, Apache doesn't pass GET parameters to the script unless you add a flag: QSA . So your code will work if you change your .htaccess file to:

RewriteEngine On
RewriteRule ^(.+)$ index.php?url=$1 [PT,L,QSA]

One issue you had was that hashtags weren't passes to the PHP script. Unfortunately, that is something you can't solve. The reason for this is that every character starting at the first hash isn't passed to the webserver by the browser. So you will never be able to get those characters, unless you resort to some fancy JavaScript.